125 lines
No EOL
5.2 KiB
Python
125 lines
No EOL
5.2 KiB
Python
#!/usr/bin/env python3
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"""
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Test script to verify the worker implementation follows the protocol
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"""
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import json
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import asyncio
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import websockets
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import time
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async def test_protocol():
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"""Test the worker protocol implementation"""
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uri = "ws://localhost:8001"
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try:
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async with websockets.connect(uri) as websocket:
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print("✓ Connected to worker")
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# Test 1: Check if we receive heartbeat (stateReport)
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print("\n1. Testing heartbeat...")
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try:
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message = await asyncio.wait_for(websocket.recv(), timeout=5)
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data = json.loads(message)
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if data.get("type") == "stateReport":
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print("✓ Received stateReport heartbeat")
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print(f" - CPU Usage: {data.get('cpuUsage', 'N/A')}%")
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print(f" - Memory Usage: {data.get('memoryUsage', 'N/A')}%")
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print(f" - Camera Connections: {len(data.get('cameraConnections', []))}")
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else:
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print(f"✗ Expected stateReport, got {data.get('type')}")
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except asyncio.TimeoutError:
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print("✗ No heartbeat received within 5 seconds")
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# Test 2: Request state
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print("\n2. Testing requestState...")
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await websocket.send(json.dumps({"type": "requestState"}))
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try:
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message = await asyncio.wait_for(websocket.recv(), timeout=5)
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data = json.loads(message)
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if data.get("type") == "stateReport":
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print("✓ Received stateReport response")
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else:
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print(f"✗ Expected stateReport, got {data.get('type')}")
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except asyncio.TimeoutError:
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print("✗ No response to requestState within 5 seconds")
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# Test 3: Set session ID
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print("\n3. Testing setSessionId...")
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session_message = {
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"type": "setSessionId",
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"payload": {
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"displayIdentifier": "display-001",
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"sessionId": 12345
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}
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}
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await websocket.send(json.dumps(session_message))
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print("✓ Sent setSessionId message")
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# Test 4: Test patchSession
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print("\n4. Testing patchSession...")
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patch_message = {
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"type": "patchSession",
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"sessionId": 12345,
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"data": {
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"currentCar": {
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"carModel": "Civic",
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"carBrand": "Honda"
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}
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}
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}
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await websocket.send(json.dumps(patch_message))
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# Wait for patchSessionResult
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try:
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message = await asyncio.wait_for(websocket.recv(), timeout=5)
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data = json.loads(message)
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if data.get("type") == "patchSessionResult":
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print("✓ Received patchSessionResult")
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print(f" - Success: {data.get('payload', {}).get('success')}")
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print(f" - Message: {data.get('payload', {}).get('message')}")
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else:
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print(f"✗ Expected patchSessionResult, got {data.get('type')}")
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except asyncio.TimeoutError:
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print("✗ No patchSessionResult received within 5 seconds")
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# Test 5: Test subscribe message format (without actual camera)
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print("\n5. Testing subscribe message format...")
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subscribe_message = {
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"type": "subscribe",
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"payload": {
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"subscriptionIdentifier": "display-001;cam-001",
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"snapshotUrl": "http://example.com/snapshot.jpg",
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"snapshotInterval": 5000,
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"modelUrl": "http://example.com/model.mpta",
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"modelName": "Test Model",
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"modelId": 101,
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"cropX1": 100,
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"cropY1": 200,
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"cropX2": 300,
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"cropY2": 400
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}
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}
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await websocket.send(json.dumps(subscribe_message))
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print("✓ Sent subscribe message (will fail without actual camera/model)")
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# Listen for a few more messages to catch any errors
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print("\n6. Listening for additional messages...")
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for i in range(3):
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try:
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message = await asyncio.wait_for(websocket.recv(), timeout=2)
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data = json.loads(message)
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msg_type = data.get("type")
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print(f" - Received {msg_type}")
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if msg_type == "error":
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print(f" Error: {data.get('error')}")
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except asyncio.TimeoutError:
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break
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print("\n✓ Protocol test completed successfully!")
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except Exception as e:
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print(f"✗ Connection failed: {e}")
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print("Make sure the worker is running on localhost:8001")
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if __name__ == "__main__":
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asyncio.run(test_protocol()) |